jkxr/Projects/Android/jni/OpenJK/code/cgame/cg_servercmds.cpp

/*
===========================================================================
Copyright (C) 1999 - 2005, Id Software, Inc.
Copyright (C) 2000 - 2013, Raven Software, Inc.
Copyright (C) 2001 - 2013, Activision, Inc.
Copyright (C) 2013 - 2015, OpenJK contributors

This file is part of the OpenJK source code.

OpenJK is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, see <http://www.gnu.org/licenses/>.
===========================================================================
*/

// cg_servercmds.c -- text commands sent by the server

#include "cg_headers.h"

#include "cg_media.h"
#include "FxScheduler.h"


/*
================
CG_ParseServerinfo

This is called explicitly when the gamestate is first received,
and whenever the server updates any serverinfo flagged cvars
================
*/
void CG_ParseServerinfo( void ) {
	const char	*info;
	const char	*mapname;

	info = CG_ConfigString( CS_SERVERINFO );
	cgs.dmflags = atoi( Info_ValueForKey( info, "dmflags" ) );
	cgs.teamflags = atoi( Info_ValueForKey( info, "teamflags" ) );
	cgs.timelimit = atoi( Info_ValueForKey( info, "timelimit" ) );
	cgs.maxclients = 1;
	mapname = Info_ValueForKey( info, "mapname" );
	Com_sprintf( cgs.mapname, sizeof( cgs.mapname ), "maps/%s.bsp", mapname );
	const char *p = strrchr(mapname,'/');
	Q_strncpyz( cgs.stripLevelName[0], p?p+1:mapname, sizeof(cgs.stripLevelName[0]) );
	Q_strupr( cgs.stripLevelName[0] );
	for (int i=1; i<STRIPED_LEVELNAME_VARIATIONS; i++)	// clear retry-array
	{
		cgs.stripLevelName[i][0]='\0';
	}
	// be careful with the []-numbers here. Currently I use 0,1,2 for replacements or substitution, and [3] for "INGAME"
	//	I know, if I'd known there was going to be this much messing about I'd have subroutinised it all and done it
	//	neater, but it kinda evolved...   Feel free to bug me if you want to add to it... ?  -Ste.
	//

//FIXME: a better way to handle sound-matched strings from other levels (currently uses levelname+sound as key)

	// additional String files needed for some levels...
	//
	// JKA...
	if (!Q_stricmp(cgs.stripLevelName[0],"YAVIN1B"))
	{
		Q_strncpyz( cgs.stripLevelName[1], "YAVIN1", sizeof(cgs.stripLevelName[1]));
	}

/*	// JK2...
	if (!stricmp(cgs.stripLevelName[0],"KEJIM_BASE") ||
		!stricmp(cgs.stripLevelName[0],"KEJIM_POST")
		)
	{
		strcpy( cgs.stripLevelName[1], "ARTUS_MINE" );
	}
	if (!stricmp(cgs.stripLevelName[0],"DOOM_DETENTION") ||
		!stricmp(cgs.stripLevelName[0],"DOOM_SHIELDS")
		)
	{
		strcpy( cgs.stripLevelName[1], "DOOM_COMM" );
	}
	if (!stricmp(cgs.stripLevelName[0],"DOOM_COMM"))
	{
		strcpy( cgs.stripLevelName[1], "CAIRN_BAY" );
	}
	if (!stricmp(cgs.stripLevelName[0],"NS_STARPAD"))
	{
		strcpy( cgs.stripLevelName[1], "ARTUS_TOPSIDE" );	// for dream sequence...

		strcpy( cgs.stripLevelName[2], "BESPIN_UNDERCITY" );	// for dream sequence...
	}
	if (!stricmp(cgs.stripLevelName[0],"BESPIN_PLATFORM"))
	{
		strcpy( cgs.stripLevelName[1], "BESPIN_UNDERCITY" );
	}
*/
}


/*
================
CG_ConfigStringModified

================
*/
void CG_RegisterClientModels (int entityNum);
extern void	cgi_R_WorldEffectCommand( const char *command );
static void CG_ConfigStringModified( void ) {
	const char	*str;
	int		num;

	num = atoi( CG_Argv( 1 ) );

	// get the gamestate from the client system, which will have the
	// new configstring already integrated
	cgi_GetGameState( &cgs.gameState );

	// look up the individual string that was modified
	str = CG_ConfigString( num );

	// do something with it if necessary
	if ( num == CS_ITEMS ) {
		int i;
		for ( i = 1 ; i < bg_numItems ; i++ ) {
			if ( str[ i ] == '1' )
			{
				if (bg_itemlist[i].classname)
				{
					CG_RegisterItemSounds( i );
					CG_RegisterItemVisuals( i );
				}
			}
		}
	}
	else if ( num == CS_MUSIC ) {
		CG_StartMusic( qtrue );
	} else if ( num == CS_SERVERINFO ) {
		CG_ParseServerinfo();
	} else if ( num >= CS_MODELS && num < CS_MODELS+MAX_MODELS ) {
		cgs.model_draw[ num-CS_MODELS ] = cgi_R_RegisterModel( str );
//		OutputDebugString(va("### CG_ConfigStringModified(): cgs.model_draw[%d] = \"%s\"\n",num-CS_MODELS,str));
// GHOUL2 Insert start
	} else if ( num >= CS_CHARSKINS && num < CS_CHARSKINS+MAX_CHARSKINS ) {
		cgs.skins[ num-CS_CHARSKINS ] = cgi_R_RegisterSkin( str );
// Ghoul2 Insert end
	} else if ( num >= CS_SOUNDS && num < CS_SOUNDS+MAX_SOUNDS ) {
		if ( str[0] != '*' ) {
			cgs.sound_precache[ num-CS_SOUNDS] = cgi_S_RegisterSound( str );
		}
	}
	else if ( num >= CS_EFFECTS && num < CS_EFFECTS + MAX_FX )
	{
		theFxScheduler.RegisterEffect( str );
	}
	else if ( num >= CS_PLAYERS && num < CS_PLAYERS+MAX_CLIENTS ) {
		CG_NewClientinfo( num - CS_PLAYERS );
		CG_RegisterClientModels( num - CS_PLAYERS );
	}
	else if ( num >= CS_LIGHT_STYLES && num < CS_LIGHT_STYLES + (MAX_LIGHT_STYLES*3))
	{
		CG_SetLightstyle(num - CS_LIGHT_STYLES);
	}
	else if ( num >= CS_WORLD_FX && num < CS_WORLD_FX + MAX_WORLD_FX )
	{
		cgi_R_WorldEffectCommand( str );
	}
}

static void CG_CenterPrint_f( void ) {
	CG_CenterPrint( CG_Argv( 1 ), SCREEN_HEIGHT * 0.25 );
}

static void CG_Print_f( void ) {
	CG_Printf( "%s", CG_Argv( 1 ) );
}

static void CG_CaptionText_f( void ) {
	sfxHandle_t sound = (sfxHandle_t)atoi( CG_Argv( 2 ) );

	CG_CaptionText( CG_Argv( 1 ), sound >= 0 && sound < MAX_SOUNDS ? cgs.sound_precache[sound] : NULL_SOUND );
}

static void CG_ScrollText_f( void ) {
	CG_ScrollText( CG_Argv( 1 ), SCREEN_WIDTH - 16 );
}

static void CG_LCARSText_f( void ) {
	CG_Printf( "CG_LCARSText() being called. Tell Ste\n" "String: \"%s\"\n", CG_Argv( 1 ) );
}

static void CG_ClientLevelShot_f( void ) {
	// clientLevelShot is sent before taking a special screenshot for
	// the menu system during development
	cg.levelShot = qtrue;
}

typedef struct serverCommand_s {
	const char	*cmd;
	void		(*func)(void);
} serverCommand_t;

static int svcmdcmp( const void *a, const void *b ) {
	return Q_stricmp( (const char *)a, ((serverCommand_t*)b)->cmd );
}

/* This array MUST be sorted correctly by alphabetical name field */
static serverCommand_t	commands[] = {
	{ "chat",				CG_Print_f },
	{ "clientLevelShot",	CG_ClientLevelShot_f },
	{ "cp",					CG_CenterPrint_f },
	{ "cs",					CG_ConfigStringModified },
	{ "ct",					CG_CaptionText_f },
	{ "cts",				CG_CaptionTextStop },
	{ "lt",					CG_LCARSText_f },
	{ "print",				CG_Print_f },
	{ "st",					CG_ScrollText_f },
};

static const size_t numCommands = ARRAY_LEN( commands );

/*
=================
CG_ServerCommand

The string has been tokenized and can be retrieved with
Cmd_Argc() / Cmd_Argv()
=================
*/
static void CG_ServerCommand( void ) {
	const char		*cmd = CG_Argv( 0 );
	serverCommand_t	*command = NULL;

	if ( !cmd[0] ) {
		// server claimed the command
		return;
	}

	command = (serverCommand_t *)Q_LinearSearch( cmd, commands, numCommands, sizeof( commands[0] ), svcmdcmp );

	if ( command ) {
		command->func();
		return;
	}

	CG_Printf( "Unknown client game command: %s\n", cmd );
}


/*
====================
CG_ExecuteNewServerCommands

Execute all of the server commands that were received along
with this this snapshot.
====================
*/
void CG_ExecuteNewServerCommands( int latestSequence ) {
	while ( cgs.serverCommandSequence < latestSequence ) {
		if ( cgi_GetServerCommand( ++cgs.serverCommandSequence ) ) {
			CG_ServerCommand();
		}
	}
}